3099640240

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{12211}}^1$

素因数の和:12410

約数の個数: 80

約数和(自身を含む): 7632011520

約数和(自身を除く): 4532371280

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 167, 190, 304, 334, 380, 668, 760, 835, 1336, 1520, 1670, 2672, 3173, 3340, 6346, 6680, 12211, 12692, 13360, 15865, 24422, 25384, 31730, 48844, 50768, 61055, 63460, 97688, 122110, 126920, 195376, 232009, 244220, 253840, 464018, 488440, 928036, 976880, 1160045, 1856072, 2039237, 2320090, 3712144, 4078474, 4640180, 8156948, 9280360, 10196185, 16313896, 18560720, 20392370, 32627792, 38745503, 40784740, 77491006, 81569480, 154982012, 163138960, 193727515, 309964024, 387455030, 619928048, 774910060, 1549820120, 3099640240]

約数ペア:

[(1, 3099640240), (2, 1549820120), (4, 774910060), (5, 619928048), (8, 387455030), (10, 309964024), (16, 193727515), (19, 163138960), (20, 154982012), (38, 81569480), (40, 77491006), (76, 40784740), (80, 38745503), (95, 32627792), (152, 20392370), (167, 18560720), (190, 16313896), (304, 10196185), (334, 9280360), (380, 8156948), (668, 4640180), (760, 4078474), (835, 3712144), (1336, 2320090), (1520, 2039237), (1670, 1856072), (2672, 1160045), (3173, 976880), (3340, 928036), (6346, 488440), (6680, 464018), (12211, 253840), (12692, 244220), (13360, 232009), (15865, 195376), (24422, 126920), (25384, 122110), (31730, 97688), (48844, 63460), (50768, 61055)]